Pre-fitted with a miniature round/switching relay the ST series can be plugged into basic terminal blocks and units, designed for small, medium to large loads. Phoenix Contact also offers a large range of compatible accessories.

This range of ST relay connectors gives you a great choice of easy connection technology. The miniature relays act as the interface between your automation equipment and system peripherals.

• AC / DC input voltage
• Operating temperature -20ºC to 50 ºC
• LED light indicator
• 1 N/O contact

ST relay connectors are used in many different applications not limited to power amplification, electrical isolation or for using for voltage adjustment of frequency varying voltage levels.

Separate terminal block available 236-5955

The Phoenix Contact's relay connector is equipped with miniature switching relay. It has nominal input voltage 24 V AC/DC.

Typical input current at UN 21 mA
Typical response time 7 ms
Typical release time 11 ms (with DC)
Protective circuit bridge rectifier, varistor
Operating voltage display yes
Power dissipation for nominal condition 0.5 W